| 摘要 |
PROBLEM TO BE SOLVED: To manufacture a pressure attached postcard for which a single postcard paper with an addition slip having paste layers on the surface and the back can be fed smoothly one by one by a feed roller and which is suitable for preventing the generation of double feed or erroneous feed. SOLUTION: Out of two paste layers 2a and 2b on the surface and the back of a single postcard paper 1 with an addition slip, a printed layer 4 as a bonding force lowering means for lowering the bonding force of the paste layer 2b is formed on the paste layer 2b not facing a feed roller 11 feeding the single postcard paper 1 with the addition slip, and the bonding force of the paste layer 2b is lowered by the printed layer 4 so that the friction coefficient relation when a plurality of single postcard papers 1 with the addition slips in the laminated state are disposed between the feed roller 11 and a double feed preventing member 12 is represented byα>γ>β.
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